The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2020
Filed:
Sep. 13, 2019
SK Hynix Inc., Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
Techniques related to monitoring a health of a capacitor array of an SSD are described. In an example, a direct leakage current check is performed by determining voltages of the capacitor array at different times, computing a resistance of the capacitor array based on the voltages, and generating health data for the capacitor array based on the resistance. In another example, an indirect leakage current check is performed by determining at least one of: a number of times a voltage maintaining process is performed within a predefined time duration or a time difference between repeating the voltage maintaining process, comparing the at least one of the number of times or the time difference and a threshold, and generating the health data based on the comparison of the at least one of the number of times or the time difference and the threshold.